Amasano ya Cryogenic Single Directional Couplers RF BroadBand Microwave High Power Coaial Millimeter Wave Radio Frequency

Amasano ya Cryogenic Single Directional Couplers RF BroadBand Microwave High Power Coaial Millimeter Wave Radio Frequency

Ibiranga:

Umuyoboro mugari
Igihombo gito cyo gushyiramo

Porogaramu:

Amplifiers
Umuyoboro
Ikizamini cya Laboratwari
Radar

TWANDIKIRE NONAHA

Udukoresho dufatana tw’icyitegererezo kimwe (Cryogenic single directional couplers)

Cryogenic single directional coupler ni igikoresho cya mikoroonde cyagenewe ibidukikije bifite ubushyuhe buke (nk'ubushyuhe bwa helium y'amazi, 4K cyangwa munsi yayo), gikoreshwa cyane cyane mu guhuza no gutandukanya ibimenyetso mu buryo bw'ubushyuhe buke. Ni igice cy'ingenzi mu nzego nka quantum computing, superconducting electronics, na radio astronomy.

Ibiranga:

1. Imikorere y'ubushyuhe buke: Mu bidukikije ubushyuhe buke cyane (nka 4K cyangwa munsi yabyo), ibikoresho n'inyubako by'ibikoresho bigomba kugira ubushyuhe budahindagurika neza kandi ubushyuhe buke buragabanuka. Ubusanzwe, ibikoresho bikoresha superconducting nka niobium cyangwa ibikoresho bihuye n'ubushyuhe buke nk'ibikoresho byihariye bya ceramic n'ibindi bikoresho bivanze bikoreshwa mu gukora.
2. Icyerekezo cyo hejuru: Utwuma duhuza imiterere y'amajwi (RF cryogenic single directional couplers) dufite icyerekezo cyo hejuru kandi dushobora guhuza ibimenyetso byinjiye biva ku cyambu kimwe bijya ku kindi mu gihe bigabanya gusohoka kw'ibimenyetso bisubira inyuma.
3. Gutakaza ubushobozi bwo gushyiramo ibintu mu buryo buri hasi: Mu bidukikije bifite ubushyuhe buke, gutakaza ubushobozi bwo gushyiramo ibintu mu buryo buri hasi cyane, bigatuma habaho ubushobozi bwo kohereza ibimenyetso mu buryo butaziguye.
4. Kwitandukanya cyane: Kwitandukanya ni ikimenyetso cy'ingenzi mu guhuza icyerekezo. Imihuza ifite ubushyuhe buke ikoresha icyerekezo kimwe akenshi igira ukwitandukanya cyane mu bushyuhe buke, bigatuma ibimenyetso bidashobora kugaragara no kubangamirana.
5. Imikorere ya Broadband: Imashini nyinshi zihuza umurongo wa radiyo zikoresha umurongo umwe zigenewe gukoresha umurongo munini kugira ngo zihuze n'ibikenewe mu buryo butandukanye bwo gukoresha umurongo.
6. Imiterere mito: Bitewe n'umwanya muto wa sisitemu zikoresha ubushyuhe buke, imiyoboro y'amashanyarazi ya milimetero imwe ikoreshwa mu gukurura ubushyuhe ikunze kuba mito cyane, bigatuma byoroha kuyishyira muri thermostat zikoresha ubushyuhe buke cyangwa firigo zivanze.

Porogaramu:

1. Kwandika Kwanti: Muri mudasobwa za quantum zikora superconducting, microwave cryogenic single directional couplers zikoreshwa mu kohereza no gushyira ibimenyetso bya microwave mu mwanya wabyo, zigenzura ko quantum bits zigenzura neza kandi ko ibimenyetso bisomwa neza. Urugero, microwave ifite ubushyuhe buke ikoreshwa mu guhuza poroseseri za quantum na sisitemu z'ikoranabuhanga zikoresha ubushyuhe bw'icyumba.
2. Ubumenyi bw'ikirere bwa radiyo: Mu cyuma cyakira ubushyuhe buke cya telesikope ya radiyo, hakoreshwa icyuma kimwe gihuza ibimenyetso mu cyerekezo kimwe kugira ngo hongerwe uburyo bwo kumva no gutandukanya ibimenyetso n'urusaku by'icyuma cyakira.
3. Ikoranabuhanga rya Superconducting: Muri sisitemu za elegitoroniki zikora superconducting, udukoresho dukoresha ikoranabuhanga rya cryogenic single directional couplers dukoreshwa mu gukwirakwiza no gushyira ibimenyetso bya microwave mu mwanya wabyo, bigatuma sisitemu ihora ihamye kandi ikora neza.
4. Sisitemu yo gupima ubushyuhe buke: Mu buryo bwo kugerageza bukoresha ubushyuhe buke, udukoresho duhuza icyerekezo kimwe dukoreshwa mu guhuza no gupima ibimenyetso bya mikoroonde, nko mu gupima resonators zikora superconducting cyangwa ibikoresho bya quantum.
5. Itumanaho ry’ikirere: Mu butumwa bwo gushakisha mu kirere mu buryo bwimbitse, ibikoresho bihuza ikirere mu buryo bumwe bishobora gukoreshwa mu byuma bitanga ubushyuhe buke kugira ngo byongere ubushobozi bwo kwakira ibimenyetso no kubikoresha neza.

Qualwaveitanga imiyoboro ya interineti ikoresha ikoranabuhanga rya "broadband cryogenic single directional couplers" mu buryo butandukanye kuva kuri 4GHz kugeza kuri 8GHz. Imiyoboro ikoreshwa cyane mu bikorwa byinshi.